Adjust The H And D Settings - Siemens MAMMOMAT Novation DR Installation Manual

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Adjust the H and D Settings

To adjust the
enter the new values, separated by a comma, e.g. 100,80,60. The values represent the
factor in % for (Mo/Mo, Mo/Rh, W/Rh).
Three settings try (short-term, is valid for one measurement only), save (long-term, valid
also after reboot) and load (effective, valid until the system is rebooted) can be used in
the drop-down menu above the values.
To change the values permanently, enter the correct values and select save, then use
load to load them before you start another exposure.
Calculation of the new Mo/Mo dose scaling value:
NewScalingValue = OldScalingValue * DoseValue
Calculation of the new Mo/Rh, W/Rh dose scaling values:
NewScalingValue = OldScalingValue * PixelValue
Proceed as follows:
1.
2.
3.
DR
MAMMOMAT Novation
System
H value, go to Modify low dose scaling (80, 70, 45) and
D value, go to Modify high dose scaling (100, 80, 60) and
for H = 130 µGy
DoseValue
Nominal
for D = 190 µGy
DoseValue
Nominal
Go into the service software and select Utilities -> Escape to OS and enter the
following command in the Command field.
start explorer http://brick
Select Brick -> AEC Configuration.
The BRICK software switches to a higher user level, thus a Username and
Password have to be entered.
Username: root
Password: ******
Checking dose settings
SPB7-250.815.02
Rev. 02 09.04
/ DoseValue
Nominal
/ PixelValue
Mo/Mo
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Measured
Measured
Siemens AG
Medical Solutions